What quiz would you like to see this week?🤔
Anonymous Poll
12%
General IT
17%
HTML
5%
CSS
22%
JavaScript
17%
SQL
9%
C
3%
C#
10%
C++
6%
Other (Leave Comment)
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List of Developer Income Ideas 💰👨🏻💻
Freelancing & Contract Work
🔹 Upwork / Fiverr / Toptal Projects
🔹 Custom Website & App Development
🔹 API Development & Integration
🔹 Web Scraping Services
🔹 Chatbot Development
🔹 Automation Scripts
🔹 WordPress Plugin Development
Product Development
🔸 SaaS (Software as a Service)
🔸 Mobile Apps with In-App Purchases
🔸 Browser Extensions
🔸 Subscription-Based Tools
🔸 AI-Powered Tools & APIs
🔸 Open-Source Sponsorships
Content Creation & Education
🔺 YouTube Tutorials
🔺 Technical Blogging
🔺 Online Courses (Udemy, Gumroad)
🔺 Paid Newsletters (Substack)
🔺 eBooks on Programming Topics
🔺 Live Coding Streams
Investments & Passive Income
💰 Selling Templates & Code Snippets
💰 Licensing Code & Libraries
💰 Selling Digital Products (UI Kits, Themes)
💰 Stock Market / Crypto Trading Bots
💰 AI Model Training & Selling
#techinfo
Freelancing & Contract Work
🔹 Upwork / Fiverr / Toptal Projects
🔹 Custom Website & App Development
🔹 API Development & Integration
🔹 Web Scraping Services
🔹 Chatbot Development
🔹 Automation Scripts
🔹 WordPress Plugin Development
Product Development
🔸 SaaS (Software as a Service)
🔸 Mobile Apps with In-App Purchases
🔸 Browser Extensions
🔸 Subscription-Based Tools
🔸 AI-Powered Tools & APIs
🔸 Open-Source Sponsorships
Content Creation & Education
🔺 YouTube Tutorials
🔺 Technical Blogging
🔺 Online Courses (Udemy, Gumroad)
🔺 Paid Newsletters (Substack)
🔺 eBooks on Programming Topics
🔺 Live Coding Streams
Investments & Passive Income
💰 Selling Templates & Code Snippets
💰 Licensing Code & Libraries
💰 Selling Digital Products (UI Kits, Themes)
💰 Stock Market / Crypto Trading Bots
💰 AI Model Training & Selling
#techinfo
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What is the primary purpose of JavaScript in web development?
Anonymous Quiz
14%
Styling web pages
77%
Adding interactivity to web pages
9%
Managing databases
👍3
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What does the typeof operator return for null?
Anonymous Quiz
14%
"object"
54%
"null"
32%
"undefined"
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Which method is used to convert a JSON string into an object?
Anonymous Quiz
35%
JSON.stringify()
39%
JSON.parse()
26%
JSON.convert()
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Which built-in JavaScript method removes the last element of an array?
Anonymous Quiz
64%
pop()
20%
shift()
16%
splice()
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How does JavaScript handle asynchronous operations?
Anonymous Quiz
18%
By using threads
38%
By waiting for each operation to complete before moving on
44%
With callbacks, promises, and async/await
❤1🔥1
What does the reduce() method do?
Anonymous Quiz
41%
Reduces the size of an array
30%
Filters an array based on conditions
29%
Accumulates array values into a single result
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What happens if you declare the same variable twice with let in the same scope?
Anonymous Quiz
30%
It throws an error
30%
The second declaration is ignored
40%
It overrides the first declaration
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What quiz would you like to see this week?🤔
Anonymous Poll
34%
Java
21%
Python
20%
HTML + CSS
10%
SQL
3%
General IT
10%
AI + Machine Learning
3%
Other (Leave Comment)
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❯ C ➟ Jacob Sorber
❯ C++ ➟ TheCherno
❯ Java ➟ amigoscode
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❯ Python ➟ Corey Schafer
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❯ Golang ➟ Jon Calhoun
❯ Swift ➟ CodeWithChris
❯ Kotlin ➟ PhilippLackner
❯ PHP ➟ ProgramWithGio
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❯ TypeScript ➟ basarat
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❯ C# ➟ Microsoft Developer [Bob Tabor]
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❯ CI/CD ➟ TechWorld with Nana
❯ Docker ➟ Bret Fisher
❯ Kubernetes ➟ Kubesimplify
❯ Microservices ➟ freeCodeCamp
❯ Selenium ➟ edureka!
❯ Playwright ➟ Jaydeep Karale
#techinfo
❯ C ➟ Jacob Sorber
❯ C++ ➟ TheCherno
❯ Java ➟ amigoscode
❯ C# ➟ kudvenkat
❯ Python ➟ Corey Schafer
❯ JavaScript ➟ developedbyed
❯ Golang ➟ Jon Calhoun
❯ Swift ➟ CodeWithChris
❯ Kotlin ➟ PhilippLackner
❯ PHP ➟ ProgramWithGio
❯ Ruby ➟ DriftingRuby
❯ Rust ➟ NoBoilerplate
❯ Lua ➟ Steve's teacher
❯ R ➟ marinstatlectures
❯ SQL ➟ Joey Blue
❯ JavaScript ➟ Akshay Saini
❯ TypeScript ➟ basarat
❯ TypeScript ➟ TypeScriptTV
❯ C# ➟ Microsoft Developer [Bob Tabor]
❯ C# ➟ dotnet [Scott/Kendra]
❯ Node.js ➟ Traversy Media
❯ React ➟ Dave Gray
❯ Vue ➟ Vue Mastery
❯ Django ➟ CodingEntrepreneurs
❯ Laravel ➟ LaravelDaily
❯ Blazor ➟ James Montemagno
❯ Spring ➟ SpringSourceDev
❯ SpringBoot ➟ amigoscode
❯ Ruby on Rails ➟ GorailsTV
❯ HTML/CSS ➟ Kevin Powell
❯ GIT ➟ The Modern Coder
❯ Linux ➟ Learn Linux TV
❯ DevOps ➟ DevOpsToolkit
❯ CI/CD ➟ TechWorld with Nana
❯ Docker ➟ Bret Fisher
❯ Kubernetes ➟ Kubesimplify
❯ Microservices ➟ freeCodeCamp
❯ Selenium ➟ edureka!
❯ Playwright ➟ Jaydeep Karale
#techinfo
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